John is Head of the Clinical Negligence Group at No5 and a senior member of the Personal Injury Group.
As a junior, John forged a reputation as a fearless and fierce Trial advocate and sensible compassionate negotiator in cases that require settlement. His practice encompassed all aspects of clinical negligence work. He extols the virtue of seeing both sides of these cases: Claimants (and their families) whose lives are profoundly altered by their injury, and clinicians who are facing criticism that no professional person would ever wish to endure.
In silk, John accepts instructions in cases involving injuries of the utmost severity, principally those affecting brain and spine, amputation and serious psychiatric injury.
These cases require a detailed understanding of the interface between medicine and law, particularly in relation to causation and insight into the needs of a seriously injured Claimant.
John welcomes instructions at the earliest stages of these complex cases, whether for Claimant or Defendant, and has wide experience and appreciation of the benefits of rehabilitation and collaboration in bringing these cases to conclusion.
John is consistently recommended in the directories and has for several years achieved Top Ranked status from Chambers UK Bar and Leading Individual Tier 1 status from Legal 500.
Notable Clinical Negligence Cases
ERC v East and North Hertfordshire NHST (February 2025)
Hypoxic birth injury resulting in four limb asymmetric spastic cerebral palsy. Acting for Claimant in heavily contested quantum only case settled late in litigation for a retained lump sum of £5.4m and PPOs of £370,000, capitalising in excess of £16m. Particularly heavy contest in relation to life expectancy and past accommodation purchase.
AXB v University Hospitals Leicester NHST [January 2025].
Acting for D. A neonatal brain injury claim pleaded to a capitalised sum in excess of £30m settled in the weeks following JSM for a retained lump sum and PPOs broadly capitalising to £20m. A genuine claim, not substantially over-pleaded, in which careful analysis of the expert evidence was required to achieve reductions and a fair settlement.
TXP v West Suffolk NHST (December 2024)
A liability settlement (quantum ongoing) in a complex case arising from undiagnosed tonsillar ectopia. Liability firmly denied with contest to breach of duty, medical causation and outcome causation. Complex multi-disciplinary expert evidence, and a freestanding successfully contested dispute as to whether a Claimant should have to submit to genetic testing in the course of litigation.
DF v SWHNHSFT [January 2024]
Acting for Defendant in fatal clin neg claim arising from failures in management of a nurse’s cardiac symptoms, settled pre-litigation in JSM for £1m.
EXQ v Bedfordshire Hospitals NHSFT [December 2024]
Hypoxic birth injury resulting in maximal severity cerebral palsy. Acting for Claimant in heavily contested quantum only case settled on eve of Trial for a retained lump sum of £7.25m and PP)s of £420,000, a capitaised value in excess of £27m. This case was negotiated during a period of discount rate uncertainty with a further heavy dispute as to life expectancy.
KWT v DHU Healthcare (July 2024)
A sad case involving the death of a former professional rugby player from a heart attack shortly after attendance on an out of hours GP. Substantial contest to breach of duty and causation, and especially to the financial dependency claim given the breadth of the deceased’s financial interest. Claim settled following JSM for seven figure sum
CC v East Midlands Ambulance NHST [May 2024]
Instructed late by Defendant Trusts in a case where Schedule had increased from £5m to £8m months before Trial. Advised and acted in mediation and negotiated down to £2.6m
JA v University Hospitals Birmingham NHSFT [May 2024]
Acting for Defendant in claim arising from alleged failures to advise on risks of medication during pregnancy, resulting in birth of baby with severe neurotoxicity and brain injury. Advising pre-issue in relation to liability and drafting letter of response resulting in discontinuance of claim.
LRP v Dudley Group NHSFT & Sandwell and West Birmingham NHSFT [May 2024]
Settled and approved long-running case involving delay in diagnosing and managing a brain tumour in seven year old boy. JEA at IM. Settled for £1.3m plus £91k PPOs, a capitalised value of £8m
CC v NUHNHST & ors [March 2024]
Acted for three of four medical Defendants in complex and long-running brain injury case, arising from serial failures to manage meningitis. Liability agreed at 60% prior to my involvement. Case settled at JSM for £2.5m against a pleaded value of £14.5m. Pragmatic and early settlement of a difficult case on facts
KP v JPUH [December 2023]
Acting for Claimant adult brain injury claim arising from over-rapid correction of sodium levels. Settlement achieved shortly after JSM at £1m.
GK v UHB & anr [December 2023]
Acting for Defendant Trust in mixed PI/CN case, negotiating 50/50 split in £multi-million case.
LB v L&GNHST [September 2023]
Acting for Defendant Trust in case of severe psychiatric injury arising from maternal birth injury, settling at JSM for £1.5m.
RW v DP & ors [August 2023]
Cauda equina case against GP, liability denied, settled for £610,000.
DR v SWNHSFT [July 2023]
Acting for Claimant in liability contested case involving loss of 90% bowel from congenital volvulus. R£590k plus provisional damages against further bowel loss.
CB v SWBNHSFT [July 2023]
Giant cell arteritis case settled for £750,000.
IW v WSNHSFT [June 2023]
Acting for Claimant in this important case determining whether and when it is reasonable to require a Claimant to undergo genetic testing in order to progress the claim.
AR v STNHSFT [April 2023]
Obstetric brain injury case settled for £3.3m plus PPOs £110k, acting for Claimant.
VJ v HDUHB [January 2023]
Serious spinal abscess case arising from mismanagement, acting for Claimant. Resisted late attempt to resile from admission and case settled shortly afterwards for £1.5m plus PPOs £400k.
DR v C&VUHB [October 2022]
Hypoxic brain injury following mismanaged cardiac arrest, acting for Claimant, settled for £950 plus PPOs £62,500.
FS v UHBNHSFT [September 2022]
Acting for Defendant Trust throughout and at Trial, successfully defending allegations of substandard epidural care resulting in life-changing spinal injury.
MA v GR [August 2022]
Acting for Claimant in GP testicular cancer delay case, settled at JSM for £1.1m.
JL v NNUNHSFT [July 2022]
Acting for Claimant in hypoxic brain injury suffered after suicide attempt, settled at JSM for £1m.
VR v BCHNHSFT [April 2022]
Acting for Defendant Trust throughout and at Trial, successfully defending claim arising from stillbirth causing severe psychiatric injury.
PF v WSNHSFT [December 2021]
Acting for Claimant in missed volvulus case causing collapse and devastating hypoxic brain injury, settled at JSM for £1.025m plus PPOs £275k.
AM v NNUHNHSFT [March 2021]
Acting for Claimant in stroke case settled for £1.4m.
IB v SWBNHST [September 2020]
Acting for Defendant against silk and junior opponents in liability admitted claim arising from failures in correcting sodium levels, resulting in central pontine myelinolysis and very substantial disability. Settlement achieved at £2.6m shortly after mediation in context of evolving law in relation to accommodation claims.
CW v UHNMNHST [April 2020]
cting for Defendant in case involving above knee amputation arising from admitted failures to intervene in vascular disease. £1m settlement at JSM.
AP v UHBNHST & ors [Dec 2019]
Acting for Claimant in successful nine-day High Court Trial against Silk and Junior opponents in claim arising from failure to manage signs and symptoms of duodenal ulcer that went on to perforate. Complex issues of law and fact in relation to GP and specialist clinician breach of duty and causation.
Re MD [July 2019]
Appearing at Inquest for family of toddler negligently and neglectfully misclassified by NHS 111 systems who died of a twisted bowel.
CL v BJS [February 2019]
Acting for Claimant who suffered meningitis as an infant allowed to go unchecked by his GP. Life-altering consequences involving multiplie peripheral surgeries and leg amputation in mid-teens. Settled shortly after JSM in context of discount rate change for damages of £2.5m.
MR v Whittington Health NHST (January 2019)
Successfully defended High Court Trial for Trust alleged to have inserted intra-uterine contraceptive coil without Claimant’s consent.
JM v (1) Utopia Bathrooms (2) University Hospitals Birmingham NHS Foundation Trust (3) GA (4) Walsall Healthcare NHS Trust (February 2018)
Acting for two Defendant Trusts in a mixed personal injury and clinical negligence claim, concluded at mediation for gross damages of 950,000.
MD v Norfolk and Norwich NHS Trust (January 2018)
Acting for the family of a detained psychiatric patient who died from pulmonary embolism contributed to by immobility and dehydration, where there had been delays in instituting proper fluids and medical management. Appearing at Inquest and subsequently acting through to settlement at JSM for damages of 600,000.
SL v (1) Worcestershire Acute Hospitals NHS Trust (2) University Hospitals Birmingham NHS Foundation Trust [2017] EWHC 1900
Acting for both Defendant Trusts throughout and at Trial, successfully defended a claim arising from arm amputation following cardiac surgery. The Claimant criticised several periods of delay in returning her to theatre and the quality of surgery when she arrived. Likely value in excess of 1m had the claim succeeded.
Carver v BAA [2008] EWCA Civ 412
Appearing below and in the Court of Appeal in controversial case relating to Part 36 Offers.
Collins v Tesco [2003] EWCA Civ 1308
Court of Appeal guidance in relation to the approach to knowledge under Limitation Act 1980 s.14.